外体miR-93-5p调节巨细胞极化,以增强前列腺癌的进展
Yarong Wang1, Wenjun Chen2, Bei Yu2
1Department of Urology, The First Affiliated Hospital of Chongqing Medical University, No. 1, Youyi Road, Yuanjiagang, Yuzhong District, Chongqing 400010, China; Department of Urology, Bishan Hospital of Chongqing Medical University, No. 9 Shuangxing Avenue, Bishan District, Chongqing, 402760, China.
Archives of biochemistry and biophysics
|January 30, 2026
概括
来自前列腺癌细胞的外体微RNA-93-5p通过抑制SOCS6和激活JAK2 / STAT3通路,促进M2巨分离和疾病进展. 这突出了外体miR-93-5p作为前列腺癌的潜在治疗点.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 免疫学 免疫学 免疫学
背景情况:
- 前列腺癌 (PC) 是一个重要的健康问题.
- 微RNA-93-5p (miR-93-5p) 与癌症进展有关.
研究的目的:
- 研究PC细胞中的外体miR-93-5p如何影响瘤相关巨细胞 (TAM) 两极化和PC进展.
- 阐明涉及SOCS6和JAK2/STAT3通路的潜在分子机制.
主要方法:
- 在PC组织和血清中分析了miR-93-5p的表达.
- 具有特征的PC细胞衍生外体.
- 评估了外体诱导的巨细胞极化,miR-93-5p/SOCS6相互作用,以及JAK2/STAT3通路的激活.
- 在体内进行异种移植实验.
主要成果:
- 在PC组织/血清中升高的miR-93-5p与转移相关.
- 具有miR-93-5p诱导的M2巨细胞极化的PC衍生外体.
- miR-93-5p下调SOCS6,激活JAK2/STAT3,增强PC细胞的运动性和侵入性.
- 在体内,miR-93-5p丰富的巨细胞加速了瘤的生长.
结论:
- 外体miR-93-5p通过SOCS6抑制和JAK2 / STAT3激活驱动M2巨分离和PC进展.
- 外体 miR-93-5p 是前列腺癌的潜在治疗点.
- 这些发现为PC治疗提供了新的策略.
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